CN200961116Y - A Super Rotary Magnetic Oxygen Aeration Integrated Machine - Google Patents

Abstract

The utility model provides a super-rotary-magnetic-oxygen aeration integrative machine. The upper portion and the lower portion of a sealed barrel are respectively connected with a buoyancy pontoon and a host machine, the upper port is provided inside with an axial fan, the air charging pipe of which is arranged inside the sealed barrel. The lower portion of the air charging pipe is connected with a main motor connected with the host machine. The host machine is provided below with a magnetizer, an air inlet pipe is communicated with a centrifuge by the magnetizer, the magnetizer is provided inside with the centrifuge communicated with a hollow shaft which is communicated with an ejector by a spiral organ. The air charging pipe is connected with a rainproof cover. The machine applies the rotary-magnetic-oxygen technology to send the oxygen in air accumulated and activated by the centrifuge underwater and quickly completes synthesis of water and air by the host machine. The utility model is simple in structure, practical, highly effective, stable and reliable in operation and convenient to maintain.

Description

A Super Rotary Magnetic Oxygen Aeration Integrated Machine

Technical field:

The utility model relates to sewage treatment equipment, in particular to a novel super-rotating magnetic oxygen aeration integrated machine.

Background technique:

With the development of industrial and agricultural economy, the degree of negative nutrition of water body caused by a large amount of sewage discharge is becoming more and more serious, which has a certain impact on the ecological environment. The treatment of sewage is inseparable from the aeration device, and the quality of the treated sewage depends on the energy efficiency of the aeration device. The traditional method of increasing oxygen for sewage treatment equipment completely eliminates gas pipelines, aeration chains, aeration heads, blowers and machine rooms. These traditional aeration devices are far from meeting the requirements of existing sewage treatment and discharge. At present, the aeration device used for sewage treatment operation has various deficiencies such as complex process flow, high energy consumption, unstable operation, inconvenient maintenance, and poor aeration effect, which brings many labor and labor costs to sewage treatment. Disadvantages such as time-consuming, electricity consumption and high cost.

Invention content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a super-rotating magnetic oxygen aeration integrated machine with low energy consumption, convenient maintenance and good sewage treatment effect.

The purpose of this utility model can be realized by following technical measures:

The upper and lower sealing cylinders of the Super Rotary Magnetic Oxygen Aeration Integrated Machine are respectively connected with the buoy and the main engine. The air supply cylinder with an axial flow fan in the upper port is located in the sealing cylinder, and the lower part of the air supply cylinder is connected to the main motor connected to the main engine. Connection, there is a magnetizer under the main engine, the intake pipe communicates with the centrifuge through the magnetizer, the centrifuge connected with the hollow shaft is connected in the magnetizer, and the hollow shaft communicates with the ejector through the screw.

The purpose of this utility model can also be achieved through the following technical measures:

The air supply tube is connected with a rain cover.

The air enters the centrifuge, the hollow shaft, the screw, and the ejector sequentially through the intake pipe, and the magnetized air is sent underwater to play a thrust. The screw and the jet jointly complete the push of the oxygen in the mixed air to the water to achieve the purpose of magnetization, oxygen, and rotation of sewage, and achieve the best effect of magnetization, oxygen exposure, and swirling water flow in the water and air to achieve the best effect of dissolved oxygen.

In order to reach the underwater depth, the utility model increases the rotational speed of the equipment, shortens the shaft length, improves the thrust and jet flow capability, and utilizes the effect of supermagnetism to enrich the water with oxygen and greatly increase the dissolved oxygen. Specifically speaking, it mainly uses Faraday's principle of magnetic conduction, the magnetic difference between oxygen and nitrogen in the air, the principle of paramagnetism of oxygen and the principle of diamagnetism of nitrogen. High-performance rare earth permanent magnet material (NdFeB added) is used to magnetize the sewage by using a high-gradient magnetic field, and the ability of the magnetized water to dissolve oxygen is enhanced. The utility model generates negative pressure under high-speed rotation, and when oxygen in the air passes through the strong magnetic field of the centrifuge at high speed under the action of negative pressure, it is fully cut by the lines of magnetic force. As a result, the enriched oxygen becomes activated after being magnetized, and the affinity between the activated enriched oxygen and the magnetized water is enhanced, and the water molecules are arranged regularly. Therefore, it can significantly improve the ability of sewage to dissolve oxygen, produce good biochemical effects, and greatly improve the water quality of sewage treatment.

The utility model adopts the magnetic engineering technology, and after the oxygen in the air is gathered and activated by the centrifuge, it is sent to the screw of the underwater main engine, and the underwater magnetizer and the activated oxygen-enriched air quickly complete the water-gas synthesis program. During the gas synthesis process, the thrust of the high-speed rotation of the screw has been divided into ultra-fine bubbles to improve the affinity of water gas. When the water flow rate is greater than the buoyancy of the water bubbles, the small bubbles can be dissolved with water molecules, and it will take a short time after absorption. It is difficult to float to the surface, and most of them are quickly absorbed by water molecules and organisms in the sludge, and a small amount of small air bubbles are not absorbed and are surfaced.

The utility model has the following characteristics:

1. The underwater depth of the main engine is realized by a certain length of sealed cylinder; thrusters and jets are used to push the oxygen in the air to the water, achieving the three-in-one combination of magnetism, oxygen and rotating water, maximizing Increase the dissolved oxygen in the water, so that the oxygen stays in the water for several hours; it can make the original underwater dead sludge float on the water surface after oxygenation, remove nitrogen and phosphorus pollutants, reduce COD and BOD, and make The water quality is improved, so that the clean water after biochemical treatment can meet the discharge standard at one time.

2. The investment of this equipment is small. Compared with the traditional method of increasing oxygen, the gas pipeline, aeration head, aeration chain, blower and machine room are completely removed, saving more than 30% of capital construction investment, and the operating cost is low. It is comparable to similar products. Save 30%-50% than power consumption. Stable operation, extremely convenient installation and maintenance.

3. The equipment is suitable for oxygenation and aeration in various sewage treatment and reclaimed water reuse projects, as well as oxygenation in rivers, rivers, lakes, reoxygenation projects and aquaculture and other fields.

4. It can increase the sedimentation speed of suspended matter in sewage by about 50%, and reduce the volume of sludge sedimentation tank.

Description of drawings:

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Detailed ways:

The bottom of the sealing cylinder 3 is connected with the main engine 13 to protect the main motor 6 from being entered by water. Inside the sealed cylinder 3, the blower cylinder 5 is connected to the main motor 6 connected to the main engine 13, and the main engine 13 is provided with a magnetizer 9 for magnetizing water and air. The centrifuge 8 that is connected with the hollow shaft 12 is connected in the device 9, and the hollow shaft 12 is communicated with the jet device 11 by the spiral device 10, and the rainproof cover 1 is connected on the blower tube 5.

Claims (2)

1, a kind of super gyromagnet oxygen aeration all-in-one, it is characterized in that sealing bore (3) is upper and lower is connected with floating drum (4), main frame (13) respectively, the air funnel (5) that is provided with aerofoil fan (2) in the upper port is positioned at sealing bore (3), air funnel (5) is connected with the main motor (6) that is connected in main frame (13) down, magnetizing apparatus (9) is arranged under the main frame (13), inlet pipe (7) is communicated with sedimentator (8) by magnetizing apparatus (9), be connected with the sedimentator (8) that is communicated with tubular shaft (12) in the magnetizing apparatus (9), tubular shaft (12) is communicated with ejector (11) by spiral organ (10).

2, super gyromagnet oxygen aeration all-in-one according to claim 1 is characterized in that being connected with on the air funnel (5) rain cover (1).